1. I-probe inokubonelelwa njengomgangatho okanye nge-screw nut okanye nge-flange eyalelweyo.
2. Ngezicelo ezifuna ukuhambelana kweekhemikhali iprobe iyafumaneka evalelwe ngokupheleleyo kwi-PTFE.
3. Ukusetyenziswa kwezixhobo zetsimbi okanye iiflange akukhuthazwa.
4. Kwiindawo ezivulekileyo okanye ezinelanga i-hood yokukhusela iyacetyiswa.
5. Qinisekisa ukuba i-probe ifakwe i-perpendicular kumphezulu obekwe esweni kwaye ngokufanelekileyo, ubuncinane i-0.25 yeemitha ngaphezu kwayo, kuba i-probe ayikwazi ukufumana impendulo kwindawo eyimfama.
6. I-probe ine-10 ye-conical beam ingelosi ye-10 equkayo kwi-3 db kwaye kufuneka ixhonywe ngombono ocacileyo ongenakulinganiswa wolwelo oluza kulinganiswa.Kodwa i-weir sidewalls egudileyo ayisayi kubangela imiqondiso yobuxoki.
7. Iprobe mayinyuswe phezulu komsinga weflume okanye weir.
8. Musa ukuziqinisa kakhulu iibholithi kwiflange.
9. Umthombo wokumisa ungasetyenziswa xa kukho ukuguquguquka kwamanzi okanye kufuneka kuphuculwe ukuchaneka komlinganiselo womgangatho.Iseyile inxibelelana nomzantsi we-weir okanye flume, kwaye iprobe ilinganisa inqanaba equleni.
10. Xa ufaka kwindawo ebandayo, kufuneka ukhethe inzwa yokwandisa kwaye wenze inzwa yongeze kwisitya, ugweme iqhwa kunye ne-icing.
11. Kwi-Parshall flume, i-probe kufuneka ifakwe kwindawo ye-contraction ye-2/3 kude nomqala.
12. Kwi-V-Notch weir kunye ne-rectangular weir, i-probe kufuneka ifakwe kwicala eliphezulu, ubuninzi bamanzi obunzulu phezu kwe-weir kunye ne-3 ~ 4 amaxesha kude ne-weir plate.
Ixesha lokuposa: Apr-29-2022